类似于学习机上的指法练习程序，简单而实用

#includemain()

{

int x,y,i,j;

unsigned int Timer;

char ch;

char key;

char *kb[]={"Q W E R T Y U I O P [ ]","A S D F G H J K L ; ’","Z X C V B N M , . /"};

long AllCounter=0,RightCounter=0,FalseCounter=0;

time_t t;

int fun_Esc();

srand((unsigned)time(&t));

clrscr();

gotoxy(18,1);

printf("%s\n",kb[0]);

gotoxy(20,3);

printf("%s\n",kb[1]);

gotoxy(22,5);

printf("%s\n",kb[2]);

gotoxy(11,25);

for(i=0;i<60;i++)

{

printf("=");

}

gotoxy(1,1);

printf("AllCh: %ld\nRight: %ld\nFalse: %ld",AllCounter,RightCounter,FalseCounter);

printf("\n\n");

printf("Esc to exit");

printf("\n");

printf("Enter to pause");

gotoxy(26,12);

printf("* * * * * * * * * * * * * * *");

gotoxy(26,13);

printf("* Press any key to start! *");

gotoxy(26,14);

printf("* * * * * * * * * * * * * * *");

gotoxy(51,13);

if(getch()==27)

{

if(fun_Esc()==1)

{

clrscr();

exit(0);

}

}

gotoxy(23,12);

printf(" ");

gotoxy(23,13);

printf(" ");

gotoxy(23,14);

printf(" ");

lab_start:

y = 6;

Timer = 100000;

i = rand()%3;

j = rand()%(12-i);

ch = kb[i][j*4];

x = 18+i*2+j*4;

while(y<=24)

{

if(kbhit())

{

key = getch();

if(key==ch || key==ch+32)

{

ch = ’*’; Timer = 1000;

}

else if(key==27)

{

if(fun_Esc()==1)

{

clrscr();

exit(0);

}

}

else if(key==’\r’)

{

gotoxy(x,y-1);

printf(" ");

gotoxy(28,13);

printf("Press any key to continue");

getch();

gotoxy(28,13);

printf(" ");

}

else

{

FalseCounter++;

}

}

if(y>6)

{

gotoxy(x,y-1);

printf(" ");

}

gotoxy(x,y);

printf("%c",ch);

gotoxy(1,1);

printf("AllCh: %ld\nRight: %ld\nFalse: %ld",AllCounter,RightCounter,FalseCounter);

delay(Timer);

y++;

}

AllCounter++;

if(ch == ’*’)

{

RightCounter++;

}

goto lab_start;

}

int fun_Esc()

{

int key = ’#’;

gotoxy(24,12);

printf("* * * * * * * * * * * * * * * * *");

gotoxy(24,13);

printf("* Are you sure to exit? (Y/N) *");

gotoxy(24,14);

printf("* * * * * * * * * * * * * * * * *");

gotoxy(51,13);

while(key!=’Y’ && key!=’y’ && key!=’N’ && key!=’n’)

{

key = getch();

if(key==’Y’ || key==’y’)

{

return 1;

}

if(key==’N’ || key==’n’)

{

gotoxy(24,12);

printf(" ");

gotoxy(24,13);

printf(" ");

gotoxy(24,14);

printf(" ");

return 0;

}

}

}